Attachment 9 Project 1 Plans_For_Reference.pdf

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Electrical Upgrades: PROJECT II – Internal Building Transformers and Disconnects (Kimberly, ID)
Solicitation number
12905B25R0001
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About this file

This is a set of construction drawings and plans detailing an electrical upgrade project at the USDA Agricultural Research Service facility in Kimberly, Idaho. The drawings outline Project I, which involves the replacement of an outdoor electrical panel and building feeders at the Northwest Irrigation & Soils Research Laboratory.

The plans include a site plan, electrical single-line diagrams, cable schedules, and concrete pad design details for a new 800A NEMA 3R rated outdoor pad-mounted switchboard (480/277V, 4W, 3P, 50 KAIC). Key components include installation of new concrete pads, outdoor switchboard, branch feeder cables to individual buildings, and surface-mounted wire troughs between the transformer and new panel. The drawings specify a detailed 13-step construction sequence involving coordination with utility companies for power shutdown, cable replacement, and building-by-building feeder upgrades. The design includes provisions for connecting to an existing 300KVA transformer and maintaining service to multiple facility buildings including the Main Building, Head House, Vehicle Storage, and Irrigation Lab.

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REAL PROPERTY

USDA

SAFETY & HEALTH

AREA ENGINEER

DRAWN BY

CHECKED BY

DESIGNER

PROJECT MANAGER

EPM

PROJECT NO.

DATE

REV. DATE BY

SHEET

DESCRIPTION

Service Research Agricultural

USDA AGRICULTURAL RESEARCH

SERVICE

ELECTRICAL UPGRADE

3793 E 3600 N, KIMBERLY, ID

83341, USA

USDA AGRICULTURAL RESEARCH SERVICE

PROJECT I: REPLACEMENT OF OUTDOOR PANEL AND BUILDING FEEDERS

U S D A

OF

SEAL

312023-11-20

1555-00

D.YASSINE

J.GLEUSNER

S.RASTKAR

B.SANTANA

E-000

SR2023-11-20 100% FOR CONSTRUCTION-REV.3C

PROJECT COVER PAGE

B 2023-11-17 SR 100% FOR CONSTRUCTION-REV.2

A 2023-10-31 SR 100% FOR CONSTRUCTION-REV.1

DRAWING LIST

E-000 PROJECT COVER PAGE

E-001 ELECTRICAL SINGLE LINE DIAGRAMS AND SITE PLAN

E-002 CABLE SCHEDULE AND PAD DETAIL

S-001 ELECTRICAL CONCRETE PAD DESIGN

PROJECT I: REPLACEMENT OF OUTDOOR PANEL AND BUILDING FEEDERS

N 3800 E

N

E

ID-50

W . F

LS

A

VE

E

85.7710"MAIN BUILDING (B1)

HEAD HOUSE (B2)

IRRIGATION LAB (B3)VEHICLE STORAGE (B4)

SHOP REPAIR AND SERVICES (B5)

STORAGE BARN (B6)

USDA-ARS NORTHWEST IRRIGATION & SOILS RESEARCH LAB

3793 EAST 3600 NORTH KIMBERLY, ID 83341-5076

20 Nov, 2023

E E

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SHOP REPAIR AND SERVICES (B5) VEHICLE STORAGE (B4) IRRIGATION LAB (B3)

STORAGE BARN (B6)

MAIN BUILDING (B1)

NEW GREENHOUSE

HEADHOUSE (B2)

OLD GREENHOUSE ANNEX

E E

E E

E E

E

NEW PAD LOCATION

FEEDER 7

(x2) 3'' CONDUIT

FEEDER 1

(x3) 3.5'' CONDUIT

FEEDER 6 + FEEDER 7

(x4) 3.5'' CONDUIT

FEEDER 10

(x1) 2'' CONDUIT

(x1) 1.5'' CONDUIT

FEEDER 6

(x2) 3.5'' CONDUIT

FEEDER 3

(x2) 3'' CONDUIT(x1) 2'' CONDUIT

FUTURE EXPANSION

(x2) 3.5'' CONDUIT

(x2) 3.5'' CONDUIT

EXISTING

300KVA TRANSFORMER

EXISTING ALUMINUM CABLE

3#2 AWG +#6GD-4C

BURIED CONDUIT

UTILITY POLE

800A

NEW NEMA 3R RATED OUTDOOR PAD

MOUNTED SWITCHBOARD

800A, 480/277V, 4W, 3P, 50 KAIC

2[4x500MCM]

COPPER CABLE RUN THROUGH SURFACE

MOUNTED WIREWAY

200A

SPARE

200A

SPARE

600A

MAIN

BUILDING

200A

HEADHOUSE AND

NEW GREENHOUSE

100A

SPARE

200A

MAIN

BUILDING

HVAC

200A 200A

IRRIGATION

LAB

100A

OLD GREENHOUSE

AND ANNEX

3 10765

12470/7200V

480/277V

LSI LSI LSI LSI LSI LSI LSILSI

M

LSI

NEW POWER METER

NEW SINGLE LINE DIAGRAM

EXISTING

300KVA TRANSFORMER

EXISTING ALUMINUM CABLE

3#2 AWG +#6GD-4C

BURIED CONDUIT

UTILITY POLE

800A

NEW NEMA 3R RATED OUTDOOR PAD

MOUNTED SWITCHBOARD

800A, 480/277V, 4W, 3P, 50 KAIC

2(4x500MCM)

200A

SPARE

200A

SPARE

600A

MAIN

BUILDING

200A

HEADHOUSE AND

NEW GREENHOUSE

100A

SPARE

200A

MAIN

BUILDING

HVAC

200A

VEHICLE

STORAGE

200A

IRRIGATION

LAB

100A

OLD GREENHOUSE

AND ANNEX

3 10765

12470/7200V

480/277V

LSI LSI LSI LSI LSI LSI LSILSI LSI

DEMOLITION SINGLE LINE DIAGRAM

M ENERGY METER

M EXISTING REVENUE METER TO

REMAIN

M EXISTING REVENUE METER TO

REMAIN

GROUND BAR

SHOP REPAIR

AND SERVICESSTORAGE

BARN

VEHICLE

STORAGE

SHOP REPAIR

AND SERVICES

STORAGE

BARN

HEADHOUSE

GROUND BAR

500MCM

3/0 AWG

SINGLE LINE - GENERAL NOTES

1.

A.

B.

C.

D.

CONTRACTOR TO PROVIDE THE FOLLOWING

SECONDARY CABLE.

PAD FOR OUTDOOR SWITCHBOARD.

OUTDOOR SWITCHBOARD.

BRANCH FEEDER CABLES TO INDIVIDUAL BUILDING.

# FEEDER TAG # - PLEASE REFER TO USDA KIMBERLY

BREAKER LIST ON SHEET E2

M EXISTING REVENUE METERING

EXISTING CT ASSOCIATED WITH REVENUE METERING

EXISTING UTILITY PAD MOUNTED TRANSFORMER

EXISTING UTILITY POLE

100A 3P

NEW LSI PANEL BREAKERS

ELECTRICAL SYMBOLS LEGEND

CONTRACTOR SCOPE, NEW EQUIPMENT, CABLE, BURIED

CONDUIT, OUTDOOR PAD. OWNERSHIP IS BY THE CLIENT

EXISTING BUILDING FEEDER CABLES OR CONDUIT TO

REMAIN

IDAHO POWER CABLE - EXISTING TO REMAIN

SURFACE MOUNT NEMA 4X WIRE TROUGH.

BONDING CABLE RUNNING BETWEEN THE OUTDOOR

PANEL AND THE TRANSFORMER.

E.

CONTRACTOR SCOPE, EQUIPMENT TO BE REMOVED OR

DEMOLISHED

KEYNOTES

1. NEW 2'' UNDERGROUND PVC CONDUIT SHALL BE INSTALLED.

CONDUIT SHALL STUB UP THROUGH THE SLAB OF BOTH

BUILDINGS AND SEALED AFTER CABLES ARE PULLED. REFER

TO INTERIOR DRAWING SET FOR FURTHER INFORMATION.

2. HV UNDERGROUND CONDUIT OWNED BY IDAHO POWER AND

NOT BEING AFFECTED BY THE PROJECT SCOPE.

LSI PANEL BREAKERS TO BE REMOVED

100A

3P

EXISTING BUILDING FEEDER CABLES TO BE

SPLICED AND TEMPORARILY TERMINATED TO

THE NEW BREAKER PANEL.

2.

E 4'X4'X6' (WXLXD) ELECTRICAL MANHOLE

Scale: 3/16'':1'

ELECTRICAL SITE PLAN1

F.

FUTURE EXPANSION SCOPE

REAL PROPERTY

USDA

SAFETY & HEALTH

AREA ENGINEER

DRAWN BY

CHECKED BY

DESIGNER

PROJECT MANAGER

EPM

PROJECT NO.

DATE

REV. DATE BY

SHEET

DESCRIPTION

Service Research Agricultural

USDA AGRICULTURAL RESEARCH

SERVICE

ELECTRICAL UPGRADE

3793 E 3600 N, KIMBERLY, ID

83341, USA

USDA AGRICULTURAL RESEARCH SERVICE

PROJECT I: REPLACEMENT OF OUTDOOR PANEL AND BUILDING FEEDERS

U S D A

OF

SEAL

322023-11-20

1555-00

D.YASSINE

J.GLEUSNER

S.RASTKAR

B.SANTANA

E-001

SR2023-11-20 100% FOR CONSTRUCTION-REV.3C

ELECTRICAL SINGLE LINE

DIAGRAMS AND SITE PLAN

B 2023-11-17 SR 100% FOR CONSTRUCTION-REV.2

A 2023-10-31 SR 100% FOR CONSTRUCTION-REV.1

NEW CONCRETE PAD

(REFER TO CONCRETE PAD DETAIL ON SHEET S1)

STAINLESS STEEL

NEMA 3R WIRE TROUGH

OUTDOOR RATED SWITCH BOARD

FRONT FACE OF THE SWITCHBOARD

4'-5'' 3'

1'-1''

0'-6''

0'-5''

6'

1'-6''4'-6''

3'

EX. TRANSFORMER EX. METERING CABINET EX. SWITCHBOARD

CONCRETE PAD CABLE ENTRY

SEQUENCE OF CONSTRUCTION

1. INSTALL NEW CONCRETE PAD AS SHOWN. REFER TO STRUCTURE

DRAWING FOR FURTHER DETAILS.

2. CONNECT TWO CABLE TROUGH COMPONENTS BETWEEN THE

TRANSFORMER/BREAKER CABINET AND THE NEW HOUSE KEEPING

PAD.

3. COORDINATE DURATION AND SCHEDULE 48 HOURS SHUT-DOWN

OVER THE WEEKEND AND COORDINATE WITH THE UTILITY

COMPANY TO CUT THE POWER TO THE SITE.

4. DECOMMISSION AND REMOVE ALL THE BREAKERS AND

ELECTRICAL COMPONENTS LOCATED IN THE BREAKER

COMPARTMENT OF THE TRANSFORMER/BREAKER CABINET.

(REVENUE METER MOUNTED ON THE EXTERIOR OF THE

COMPARTMENT SHALL REMAIN ACTIVE).

5. REMOVE AND DECOMMISSION THE ENERGY METER LOCATED ON

THE FRAME OF THE CABINET.

6. DISCONNECT THE MAIN FEEDER AND BRANCH FEEDERS AND

ROUTE ALL CABLES TOWARDS THE NEW HOUSE KEEPING PAD.

SPLICE AND EXTEND THE CABLES IF REQUIRED TO REACH THE

NEW BREAKER LOCATION AT THE BOTTOM ENTRY TO THE NEW

PANEL.

7. TRANSFORMER SECONDARY FEEDER AND ALL FEEDER CABLES

SHALL BE ROUTED THROUGH BOTH WIREWAYS.

8. INSTALL THE SWITCHBOARD.

9. TERMINATE THE CABLES TO THE NEW BREAKER PANEL AND

ADJUST THE TRIP SETTINGS AS IDENTIFIED IN THE DRAWING SET.

10. COORDINATE WITH THE UTILITY COMPANY TO ENERGIZE THE SITE.

11. COORDINATE WITH THE OWNER FOR INDIVIDUAL BUILDING SHUT

DOWN TO REPLACE DEDICATED BUILDING FEEDERS. OWNER SHALL

RELOCATE THE CRITICAL LOADS TO OTHER ENERGIZED BUILDINGS.

12. DISCONNECT INDIVIDUAL BUILDING BREAKERS, PULL THE CABLES

OUT AND REPLACE IT WITH THE NEW CABLES AS IDENTIFIED IN THE

SCHEDULE TABLE (MAIN SWITCHBOARD BREAKER SHALL BE

DE-ENERGIZE FOR A SHORT PERIOD OF TIME WHILE THE NEW

CABLES ARE PULLED THROUGH THE COMMON WIREWAYS AND

FRAMES).

13. REPEAT STEP 11 AND 12 FOR ALL BUILDING FEEDERS.

Scale: 3/8'':1'

TRANSFORMER/BREAKER CABINET AND NEW PANEL PAD LOCATION2

6'' 36''

KEYNOTES

1. THE LOCATION OF THE PAD MIGHT BE IN CONFLICT WITH THE

UTILITY COMPANY HV CABLE CONTRACTOR SHALL INVESTIGATE

THE EXACT LOCATION BEFORE DIGGING. IN THE EVENT OF

CONFLICT. THE LOCATION OF THE PAD SHALL BE SHIFTED TO BE

CLEARED FROM THE HV UNDERGROUND LINE.

REAL PROPERTY

USDA

SAFETY & HEALTH

AREA ENGINEER

DRAWN BY

CHECKED BY

DESIGNER

PROJECT MANAGER

EPM

PROJECT NO.

DATE

REV. DATE BY

SHEET

DESCRIPTION

Service Research Agricultural

USDA AGRICULTURAL RESEARCH

SERVICE

ELECTRICAL UPGRADE

3793 E 3600 N, KIMBERLY, ID

83341, USA

USDA AGRICULTURAL RESEARCH SERVICE

PROJECT I: REPLACEMENT OF OUTDOOR PANEL AND BUILDING FEEDERS

U S D A

OF

SEAL

332023-11-20

1555-00

D.YASSINE

J.GLEUSNER

S.RASTKAR

B.SANTANA

E-002

SR2023-11-20 100% FOR CONSTRUCTION-REV.3C

CABLE SCHEDULE AND PAD

DETAIL

B 2023-11-17 SR 100% FOR CONSTRUCTION-REV.2

A 2023-10-31 SR 100% FOR CONSTRUCTION-REV.1

7'-3"

3' -3

/2

1'

-4

/2

5' -1

0"

1' -2

10" 10"5'-7"

1/

2" 5"

OPEN

A

B

QED-2 SWITCHBOARD FOUNDATION PLAN

3/4"=1'-0" (1 REQ'D)

CONCRETE QUANTITY (CY)

FOUNDATION 1.97

REFER TO ELECTRICAL

DWGS FOR PAD LOCATION

1' -0

6"

1' -6

TOC EL

GRADE EL

#5 BARS @ 12" OC

TB, EW

SECTION

3/4"=1'-0"

A

3" C

LR

2"

C

LR

3" CLR

TYP3"

P

R O

J

TY

P

COMPACTED NON-FROST

SUSCEPTIBLE FILL

1' -6

" M

IN

(8) 5/8" DIA x 0'-8" LONG HILTI

HAS-V-36 HDG THREADED RODS.

5" EMBEDMENT. INSTALL PER

MANUFACTURER'S WRITTEN INSTRUCTIONS.

(2) #4 STIRRUPS

EACH FACE

#5 BARS @ 12" OC

TB, EW

SECTION

3/4"=1'-0"

B

SEE SECTION "A" FOR

ADD'L INFO

(2) OPENINGS

FINISH TOP SURFACE

TO BE LEVEL AND TRUE

CONCRETE GENERAL NOTES

I. GENERAL SITEWORK/CONSTRUCTION NOTES:

1. CONCRETE AND CONCRETE MATERIALS TO CONFORM TO THE REQUIREMENTS OF ACI

SPECIFICATIONS FOR STRUCTURAL CONCRETE INCLUDING ACI 318-18, 315 R-2018, 117-10 AND 301-16.

2. REINFORCING STEEL SHALL BE ASTM A615, GRADE 60 AND SHALL BE FREE FROM LOOSE FLAKY

RUST, MUD, OIL OR OTHER COATINGS THAT WILL DESTROY OR REDUCE THE BOND. ALL BARS

SHALL BE DEFORMED UNLESS NOTED.

4. CONCRETE SHALL BE MIXED AS FOLLOWS USING ASTM C150, TYPE II CEMENT, UNLESS

OTHERWISE NOTED.

CONCRETE SHALL HAVE A WORKABLE MIX WITH THE FOLLOWING MAXIMUM WATER CEMENT

(W/C) RATIOS:

W/C 0.45 NON AIR-ENTRAINED

0.40 AIR-ENTRAINED

THESE W/C RATIOS SHALL PRODUCE TWENTY-EIGHT (28) DAY COMPRESSIVE STRENGTHS IN

ACCORDANCE WITH ACI 211.1-91/2009, AND PER THE RELATIONSHIPS SHOWN IN TABLE 6.3.4(A).

5. COARSE AGGREGATE SHALL BE A MAXIMUM OF 3/4" IN SIZE.

6. AIR ENTRAINING ADMIXTURES WHICH CONFORM TO ASTM C260, SHALL BE USED IN ALL

CONCRETE UNLESS OTHERWISE NOTED. AIR CONTENT SHALL CONFORM TO ACI 318, TABLE

4.4.1. AIR ENTRAINMENT SHALL BE APPLIED TO CONCRETE EXPOSED TO CYCLES OF FREEZING

AND THAWING WITH MOISTURE, INCLUDING FOUNDATIONS, SLABS AND PAVEMENTS. (SEE

CONCRETE MIX REQUIREMENTS FOR W/C RATIO WITH AIR-ENTRAINMENT.)

7. FOR DESIGN CRITERIA, THE COMPRESSIVE STRENGTH OF CONCRETE SHALL BE TAKEN AS

F'C=4500 PSI.

8. TOP OF FOUNDATION SHALL HAVE A BROOM FINISH.

9. ALL EXPOSED EDGES SHALL HAVE A 3/4" CHAMFER, UNLESS NOTED OTHERWISE ON DESIGN

DRAWINGS OR SPECIFICATIONS ABOVE.

10. SHOULD EXISTING CONDITIONS OTHER THAN THOSE INDICATED ON THE DRAWINGS BE

ENCOUNTERED, THE MERRICK REPRESENTATIVE SHALL BE NOTIFIED IMMEDIATELY SO THAT

CORRECTIVE MEASURES MAY BE RECOMMENDED.

11. IT IS THE CONTRACTOR'S RESPONSIBILITY TO FOLLOW ALL GOVERNING CODES AND

REGULATIONS DURING ALL PHASES OF CONSTRUCTION.

12. SET FOUNDATIONS AT ELEVATIONS SHOWN AND ON FIRM MATERIAL OF DESIGN BEARING

CAPACITY. CONTRACTOR SHALL VERIFY.

13. COMPACTION:

BACKFILL AND SUBGRADES SHALL HAVE OPTIMUM MOISTURE CONTENT AND SHALL BE

COMPACTED TO NOT LESS THAN 95% ACCORDING TO THE MODIFIED PROCTOR OF

ASTM 1557.

II. SUBGRADE:

1. CONCRETE FOR FOUNDATIONS SHALL BE PLACED ON NON-FROST SUSCEPTIBLE FILL AS SHOWN IN THE DETAILS OF THIS DRAWING. NON-FROST SUSCEPTIBLE FILL SHALL BE GRANULAR WITH

NO MORE THAT 6% PASSING A NUMBER 200 SIEVE.

III. CAST-IN-PLACE CONCRETE:

1. CONCRETE SHALL BE DISCHARGED AT THE PROJECT SITE WITHIN 1-1/2 HOURS AFTER THE

BATCH PLANT HAS ADDED WATER TO THE MIX OF CEMENT AND AGGREGATES. WATER SHALL

NOT BE ADDED AFTER THE INITIAL MIX FROM THE BATCH PLANT. HIGH-RANGE

WATER-REDUCING ADMIXTURE MAY BE ADDED AT THE PROJECT SITE TO INCREASE SLUMP, AS

APPROVED.

2. CONCRETE MIX DESIGN:

A.) WATER/CEMENT RATIO SHALL NOT EXCEED SPECIFIED AMOUNT. THE CONCRETE MIX SHALL

ONLY HAVE ENOUGH CEMENT TO DEVELOP THE REQUIRED STRENGTH. CEMENT SHALL NOT

BE ADDED TO THE MIX TO ACHIEVE THE WATER/CEMENT RATIO. THE WATER SHALL BE THE

VARIABLE, NOT THE CEMENT. WATER REDUCERS AND HIGH RANGE REDUCERS SHALL BE

ADDED TO OBTAIN THE DESIRED WORKABILITY.

B.) THE MAXIMUM SLUMP WITHOUT HIGH-RANGE WATER-REDUCING ADMIXTURE:

1) ALL CONCRETE = 4"

2) ALL NORMAL WEIGHT CONCRETE WITH HIGH-RANGE WATER-REDUCING ADMIXTURE = 9"

IV. CONCRETE AND REINFORCING STEEL:

1. BEFORE PLACING ANY CONCRETE, ALL DRAWINGS SHALL BE CHECKED TO DETERMINE THAT

ANCHOR RODS, EMBEDDED STEEL, GROUNDING CONNECTIONS, PIPING, CONDUIT, DRAINS,

BOXES, ETC. ARE PROPERLY INSTALLED AND SECURED.

2. SPLICES NOT DEFINED ON THE DRAWING SHALL BE LAPPED IN ACCORDANCE WITH ACI 318, CHAPTER 12 CLASS B, TOP BAR.

3. WELDING OR TACK-WELDING OF REINFORCING IS PROHIBITED UNLESS NOTED ON THE

DRAWINGS.

Sheet NumDrawing Name

ELECTRICAL CONCRETE PAD DESIGN S-001

0 10/20/23 SAH ISSUED FOR CONSTRUCTION

(4) #5 DIAG BARS,

1'-4" LG, EACH FACE

1"

CLR

1'-7 1/2"5"1'-2"5"

2'-6"6"2'-6"10 1/2" 10 1/2"

/2

1' -9

WIREWAY, SEE ELECTRICAL

DRAWINGS FOR DETAILS. SEE

WIREWAY FLANGE DIAGRAM

THIS DWG

WIREWAY FLANGE DIAGRAM

3"=1'-0" (2 REQ'D)

(8) HOLES, SEE MANUF. DWGS.

ATTACH TO CONCRETE WITH

3/16"x2 3/4" TAPCON CONCRETE

SCREWS, OR APPROVED EQUAL

WIREWAY FLANGE

SEE WIREWAY

FLANGE DIAGRAM

THIS DWG

(2) #DIAG BARS, 2'-0" LG (TYP)

CIVIL - ARCHITECTURAL - STRUCTURAL - FIRE PROTECTION

PLUMBING - MECHANICAL - ELECTRICAL - TELECOMMUNICATIONS

MERRICK & COMPANY

5970 GREENWOOD PLAZA BLVD.

GREENWOOD VILLAGE, CO 80111-4703

(303) 751-0741

3793 E 3600 N, Kimberly, ID 83341, USA

PROJECT I: REPLACEMENT OF THE OUTDOOR

PANEL AND BUILDING FEEDERS

1 11/17/23 AAT ISSUED FOR CONSTRUCTION

2 11/20/23 CSO ISSUED FOR CONSTRUCTION

Sheets and Views
2-1555-00-USDA ARS ELECTRICAL UPGRADE-ELECTRICAL-E0
2-1555-00-USDA ARS ELECTRICAL UPGRADE-ELECTRICAL-E1
2-1555-00-USDA ARS ELECTRICAL UPGRADE-ELECTRICAL-E2

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